For users whose corporate policies require that all corporate data be stored on servers physically located in the European Union (or for users who otherwise prefer for their vault data not to be stored on servers located in the United States), Bitwarden offers the option to create an account on the bitwarden.eu server instead of the US-based bitwarden.com server.
Each server instance is completely independent, meaning that for an account registered on bitwarden.edu, the user cannot log in to that account using the bitwarden.com server (or vice versa). They will also not be able to join organizations hosted on the bitwarden.com server, or grant Emergency Access to Bitwarden users with accounts on bitwarden.com (or vice versa).
More information is available here: